Two capybara pups were born at the Cape May County Park & Zoo

There's a baby boom brewing at Cape May County Park & Zoo, which recently welcomed two capybara pups and is expecting even more.

The first capybabies arrived Sunday, born to mom Buttercup and dad Goomba. They are both healthy and already following Buttercup around the grounds, though the animals, native to South America, retreat indoors when it gets too cold. Neither pup has a name yet, and their sex is currently unknown. MORE: There's another 'yarn bombing' at the Singing Fountain, just in time for Halloween

But they'll soon be half-brothers or sisters. Another female capybara, Marigold, is pregnant and due in "the coming weeks," the zoo said. Goomba is also the father.

The new and expectant dad went on several "Bachelor"-style dates to find a mate at the zoo, initially selecti